1001111103300 has 144 divisors (see below), whose sum is σ = 3611280863232. Its totient is φ = 208023081600.

The previous prime is 1001111103287. The next prime is 1001111103301. The reversal of 1001111103300 is 33011111001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (1001111103301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21645972 + ... + 21692171.

It is an arithmetic number, because the mean of its divisors is an integer number (25078339328).

Almost surely, 2^{1001111103300} is an apocalyptic number.

1001111103300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1001111103300 is an abundant number, since it is smaller than the sum of its proper divisors (2610169759932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1001111103300 is a wasteful number, since it uses less digits than its factorization.

1001111103300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43338178 (or 43338171 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 1001111103300 its reverse (33011111001), we get a palindrome (1034122214301).

The spelling of 1001111103300 in words is "one trillion, one billion, one hundred eleven million, one hundred three thousand, three hundred".